EVs will soon have to make sound at low speeds. Your suggestions include some timeless classics.
SAN FRANCISCO--You've spoken (as have listeners of National Public
Radio), and the verdict is in: If your electric vehicle has to make
sounds at low speeds, you'd prefer the Jetsons. Or one of those
weird Hollywood-inspired alien sounds. Or the old playing
Last week, the National Highway Transportation Safety Administration
opened the commenting period for proposed mandatory sounds that EVs
and PHEVs would have to make under 30 kph an hour. We asked (and NPR
must have been peeking over our shoulder) what sounds you'd like to
hear coming from EVs.
The whole point of demanding that cars make some sound is so that they are identified as cars. Custom sounds as in custom ringtones would totally thwart that concept. What EVs need to sound like is those early inverter drive forklift trucks. A sound like no other, not obtrusive but a bit scary
It's bad enough having to listen to all the ridiculous ringtones at work. I surely wouldn't want to hear a constant barrage of random sounds from vehicles. There would always be the small percentage of people who would have to get stupid and try spoken phrases, sirens, chickens, etc. As long as there are humans involved, it has to be strictly controlled.
I'd start here... (http://www.nhtsa.gov/About+NHTSA/Press+Releases/DOT+Proposes+New+Minimum+Sound+Requirements+for+Hybrid+and+Electric+Vehicles)... There is at least a contact atop the release.
But more likely is the Federal Register: https://www.federalregister.gov/.
Let us know what you find out!